National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

USCRN SITE NEAR LEWISTOWN 42WSW (JRWM8)

Lat: 46.88472°NLon: 110.28944°WElev: 5045.0ft.

NA

77°F

25°C

Humidity 32%
Wind Speed NA 9 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Heat Index78°F (26°C)
Last update 05 Jul 01:00 PM MDT
Extended Forecast for

8 Miles WSW Utica MT

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Mostly sunny, with a high near 77. East wind 6 to 8 mph becoming west northwest. Winds could gust as high as 20 mph.

    High: 77 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely before 9pm, then a slight chance of showers between 9pm and 10pm. Some of the storms could be severe. Mostly cloudy, with a low around 52. North wind 7 to 14 mph becoming southwest in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    Low: 52 °F

    Severe
    Thunderstorms
    then Mostly
    Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Mostly cloudy, with a high near 69. Light and variable wind becoming east southeast 9 to 14 mph in the morning. Winds could gust as high as 24 mph.

    High: 69 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Monday Night

    Monday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 54. Southeast wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%.

    Low: 54 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers, then showers and possibly a thunderstorm after noon. High near 71. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon. Chance of precipitation is 80%.

    High: 71 °F

    Chance
    Showers then
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54. North northeast wind 5 to 9 mph becoming south southwest after midnight.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78. South southwest wind 5 to 10 mph.

    High: 78 °F

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 55. Southwest wind 8 to 11 mph, with gusts as high as 18 mph.

    Low: 55 °F

    Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Mostly sunny, with a high near 77. East wind 6 to 8 mph becoming west northwest. Winds could gust as high as 20 mph.
Tonight
Showers and thunderstorms likely before 9pm, then a slight chance of showers between 9pm and 10pm. Some of the storms could be severe. Mostly cloudy, with a low around 52. North wind 7 to 14 mph becoming southwest in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Mostly cloudy, with a high near 69. Light and variable wind becoming east southeast 9 to 14 mph in the morning. Winds could gust as high as 24 mph.
Monday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 54. Southeast wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%.
Tuesday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 71. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon. Chance of precipitation is 80%.
Tuesday Night
Mostly clear, with a low around 54. North northeast wind 5 to 9 mph becoming south southwest after midnight.
Wednesday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78. South southwest wind 5 to 10 mph.
Wednesday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 55. Southwest wind 8 to 11 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WSW Utica MT
 46.94°N 110.28°W (Elev. 6056 ft)
Last Update:
12:31 pm MDT Jul 5, 2026
Forecast Valid:
1pm MDT Jul 5, 2026-6pm MDT Jul 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation